Here is a fabulous instructional activity on the Earth's radiant energy system. This amazing, 31-page document is chock-full of great activities, worksheets, lab sheets, quizzes, rubrics, and assessments. Learners model and explain cloud...

Wow! What a lesson plan! Six terrific activities are described in great detail, in this 31-page document! Learners will model and explain cloud formation, sketch and identify certain cloud types, calculate and compare incoming and...

Wave goodbye to the same old demonstrations for alternative energy sources, and wave hello to this one investigating ocean waves! Using a water bottle to create an oscillating water column, learners see and possibly hear how the...